body,
h1,
h2,
h3,
h4,
h5,
h6,
hr,
p,
blockquote,
pre,
dl,
dt,
dd,
ul,
ol,
li,
th,
td,
div,
span,
img,
fieldset,
lengend,
button,
input,
select,
textarea {
  margin: 0;
  padding: 0;
}
.clearfix {
  zoom: 1;
}
.clearfix:after {
  display: block;
  content: "clear";
  clear: both;
  line-height: 0;
  visibility: hidden;
}
input {
  outline: none;
}
li {
  list-style: none;
}
a {
  text-decoration: none;
}
body {
  background: #f5f5f5;
}
body em {
  font-style: normal;
}
body .all {
  width: 1200px;
  padding-bottom: 30px;
  position: absolute;
  top: 100px;
  left: 50%;
  transform: translate(-50%, 0);
}
